A look back on the cast and crew reunion of Grease with director Randal Kleiser and cast members Olivia Newton-John, John Travolta, Didi Conn and Barry Pearl. | The Academy

👑 1978 was the year that gave us one of the most loved movie musicals of all time. 'Grease'. We welcome original T-Bird Barry Pearl to TMS as he joins us LIVE from LA to talk about 45 years since the blockbuster hit movie. 😍 #TMS7 – Straight after Sunrise, weekdays on Channel 7 and 7plus | The Morning Show

When the Grease cast reunited in 2002 for the film's DVD release party, and sang 'Summer Nights' together. 👏💜 (Credit: Paramount Pictures) #Grease #JohnTravolta #OliviaNewtonJohn | Smooth Radio

“There is no other person in the universe other than Olivia Newton-John to play Sandy. You must cast her.” - John Travolta Olivia Newton-John, John Travolta and director Randal Kleiser discuss how Olivia was cast as Sandy in 'Grease' for the film's 40th anniversary. | The Academy